Nachi America Inc Radial Ball Bearing, Bore Dia 35 mm, Outer Dia 72 mm, Width 17 mm, Double Shield

The Nachi 6207ZZNR is a high-performance, double-shielded deep groove ball bearing designed for demanding electrical and mechanical applications. It features a 35 mm bore, 72 mm outer diameter, and 17 mm width, with a robust chrome steel construction for durability and long service life. This bearing offers a dynamic load capacity of 25,700 N and a static load capacity of 15,300 N, supporting both radial and axial loads in either direction. Equipped with metal shields on both sides and a snap ring groove for secure mounting, it ensures excellent protection against contaminants and grease leakage. The 6207ZZNR operates smoothly at high speeds—up to 9,800 rpm with grease and 11,000 rpm with oil—making it ideal for electric motors, automotive components, compressors, and industrial machinery where reliability, low maintenance, and quiet operation are essential.